This book is a useful tool for researchers in both academia and industry who are interested in improving the performances of magnetic recording systems using new coding schemes. Coding and Iterative Detection for Magnetic Recording Channels proposes several new approaches for enhancing the performance of magnetic recording systems by coding and interpolated timing recovery. It provides a tutorial introduction to turbo codes, LDPC codes and their iterative detection schemes. The main emphasis, however, is placed on the simplification of the detector structures for the implementation of various codes. Chapter 1 introduces the model for magnetic recording channels and the challenges to the read channel detector designs. Chapter 2 discusses the turbo codes and the turbo equalization structure for ISI channels. Chapter 3 summarizes the major concepts of LDPC codes and their iterative detection algorithms based on belief propagation. Chapter 4 introduces the Decision Aid Equalization (DAE) structure to simplify iterative detection for ISI channels. Chapter 6 proposes an interpolated timing recovery scheme that facilitates symbol timing recovery by its `re-sampling' capability. The combination of the above-mentioned chapters leads to a new structure for implementing iterative detection on recording channels. Chapter 5 deviates from iterative detection to propose a simple code, the Interleaved Parity Check (IPC) code, and its reduced-complexity decoder, which is considered practical for implementation with currently available integrated circuit technology. Chapter 7 summarizes the book with a discussion on future research topics in this field. Coding and Iterative Detection for Magnetic Recording Channels is a valuable reference for researchers and design engineers working on signal processing and coding for magnetic recording channels. It may also be used as a graduate text for courses on turbo codes.
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Inside This Book
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First Sentence:
The continuing integration of computers and the Internet into our society demands vast, inexpensive, and reliable digital data storage. Read the first page Key Phrases - Statistically Improbable Phrases (SIPs): (learn more)
reduced complexity detection, decision aided equalization, finite input memory, lorentzian channel, equalization structure, magnetic recording channels, concatenation structure, concatenated turbo codes, parity syndrome, timing recovery scheme, turbo equalization, random interleaver, timing recovery loop, iterative detection, interpolation filter, constituent encoders, high coding gain, constituent codes, detection complexity, complexity detector, extrinsic information, belief propagation, parity check codes, check nodes, bit node Key Phrases - Capitalized Phrases (CAPs): (learn more)
Interleaved Parity Check, Decision Aided Equalization, Digital Zero Phase Start, Matched Filter Bound New!
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Front Cover | Table of Contents | First Pages | Index | Back Cover | Surprise Me!
The continuing integration of computers and the Internet into our society demands vast, inexpensive, and reliable digital data storage. Read the first page Key Phrases - Statistically Improbable Phrases (SIPs): (learn more)
reduced complexity detection, decision aided equalization, finite input memory, lorentzian channel, equalization structure, magnetic recording channels, concatenation structure, concatenated turbo codes, parity syndrome, timing recovery scheme, turbo equalization, random interleaver, timing recovery loop, iterative detection, interpolation filter, constituent encoders, high coding gain, constituent codes, detection complexity, complexity detector, extrinsic information, belief propagation, parity check codes, check nodes, bit node Key Phrases - Capitalized Phrases (CAPs): (learn more)
Interleaved Parity Check, Decision Aided Equalization, Digital Zero Phase Start, Matched Filter Bound New!
Books on Related Topics | Concordance | Text Stats Browse Sample Pages:
Front Cover | Table of Contents | First Pages | Index | Back Cover | Surprise Me!
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This book cites 8
books:
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- Discrete-Time Signal Processing (2nd Edition) (Prentice-Hall Signal Processing Series) by Alan V. Oppenheim in Back Matter
- Theory of Magnetic Recording by H. Neal Bertram in Back Matter
- Field and Wave Electromagnetics (2nd Edition) by David K. Cheng in Back Matter
- Probabilistic Reasoning in Intelligent Systems: Networks of Plausible Inference by Judea Pearl in Back Matter
- Coding Techniques for Digital Recorders by Kees A. Schouhamer Immink in Back Matter
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